绗磨管 | 尾管悬挂器料

尾管悬挂器

产品包装 : 缠绕软包
产品用途 : 石油钻井悬挂器
执行标准 : WS302
商品编码 : 8431.43.10
Product Description
Crossover blank pipe
1) Standard: API-7-1
2) API and ISO certified
4) Steel Grade:  4140, 4145H, 4145HMOD, P530, P550, L80-3Cr, L80-13CrSuper 13Cr
5) Application

Bored , Fine machined steel bar, honed ID Surface for Crossover and drill collar production.

6)Specifiction:




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